Abdul Hamid, H., Yusoff, M. H., Ab Shukor, N. A., Zainal, B., & Musa, M. H. (2009). Effects of different fertilizer application level on growth and physiology of Hibiscus cannabinus L. (Kenaf) planted on BRIS soil. Canadian Center of Science and Education.

Abdul Hamid, Hazandy, Mohd Hazimy Yusoff, Nor Aini Ab Shukor, Baharom Zainal, and Mohamed Hanafi Musa. Effects of Different Fertilizer Application Level On Growth and Physiology of Hibiscus Cannabinus L. (Kenaf) Planted On BRIS Soil. Canadian Center of Science and Education, 2009.

Abdul Hamid, Hazandy, et al. Effects of Different Fertilizer Application Level On Growth and Physiology of Hibiscus Cannabinus L. (Kenaf) Planted On BRIS Soil. Canadian Center of Science and Education, 2009.